Lets say you unplug your O2 sensor would your ECU run 100% rich?
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Joined: Mar 2002
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From: Kelowna, BC, CaNaDa
Lets say you unplug your O2 sensor would your ECU run 100% rich?
Ok im just finishing this project rice on my winter beater car and Im making a flame shooter. Now my goal is to not have to wait for the fuel to build up.
But instead when the flame switch is tripped it cuts the 02 sensor which i beilieve will run the car rich and then oselates the coil and fires 2 plugs in your tail pipe.
But instead when the flame switch is tripped it cuts the 02 sensor which i beilieve will run the car rich and then oselates the coil and fires 2 plugs in your tail pipe.
Joined: Oct 2000
Posts: 4,440
Likes: 2
From: Surrey, BC, Canada
Re: Lets say you unplug your O2 sensor would your ECU run 100% rich? (89 CRX SI)
No it won't. In fact the ECU won't even know the O2 is unplugged. Go out and try it. I drove around with no O2 sensors on my PR3 ECU for about 6 months.
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